|OnScreen: for Windows; On-Screen Keyboards with Assistive Technology; Version 1.78 Release 4; User's Guide|
Chapter 7 - Advanced User Notes details additional product information, Final Release Notes, Technical Notes, Developer information, product history, and Customer Suggestions.
Chapter 8 - Files & File Notes & Installation Information lists all files, general information, location, along with usage details. Additional Installation Information is also included here.
Chapter 9 - Operation Notes is a collection of specific issues, advanced notes, and additional documentation on Build-A-Macro, Command Line options, Sounds, and Build-A-Board support.
Chapter 10 - Initialization File Documentation provides comprehensive technical documentation on all the configuration settings available in the ONSCREEN.INI file, along with other advanced user notes.
Chapter 11 - Error Messages and Numbers lists all internal errors, number references, and possible solutions if these errors are experienced.